Manual

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3.2.5 Nutrunner (Tool)
FIG. 3-2-5 Nutrunner (Tool)
wENCODER
P Environmentally isolated angle encoder.
P Provides feedback to Servo Amplifier.
P Provides angle monitoring capability to fastening operation.
wMOTOR
P Totally enclosed DC permanent magnet motor.
P Refer to Chapter 2 for various motor sizes.
wTRANSMISSION
P Planetary gear transmission.
P Available in straight and offset models.
P Refer to Section 2.5.1 for standard tools and gear ratios.
wTRANSDUCER
P Highly accurate strain gauge transducer.
P Durable, compact design minimizes space requirements.
wPREAMP (Transducer)
P Intelligent transducer design accomplished through the use of EEPROM.
P EEPROM data is used to verify integrity of fastening operations.
P Remote mounting of the transducer's preamplifier minimizes space requirements.
Chapter 3: System Description
Page 3-11